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  • N.O. booster 
  • With B vitamins, AAKG, citrulline and betaine
  • 20 days supply

Food supplement in capsules.

OstroVit N.O. Booster Extreme is a high-quality dietary supplement that is a source of up to 8 different active substances - In the product you can find L-arginine alpha-ketoglutarate, citrulline malate and beet root extract. It is a preparation available in the form of easy-to-swallow capsules, which was created for athletes and people who lead an active lifestyle.

  • L-arginine alpha-ketoglutarate - AAKG - an organic chemical compound that is a combination of glutaric acid salts, which is a product of the Krebs cycle and protein amino acid, which is arginine. Combination of these molecules results in the formation of a synergistic compound.
  • Citrulline malate - combination of citrulline, an organic chemical compound from the group of amino acids, which is a derivative of ornithine, which participates in the urea cycle with malic acid into one molecule. It is a compound that is distinguished by high chemical stability and excellent solubility.
  • Beetroot extract - an extract from root of a plant from the amaranthaceae family, which is widespread almost all over the world. It is a compound that is a source of vitamins, minerals and bioactive substances.
  • Betaine hydrochloride - betaine is an amino acid, also known as trimethylglycine. It is an organic chemical compound that is partially synthesised in the human body, but it should also be supplied to the body from outside - betaine sources are beet, as well as spinach and cereals. In combination with hydrochloric acid, it forms a valuable compound, also called betaine HCl, which stands out for its good solubility.
  • Grape seed extract - extract from the seeds of a plant from the vine family, which is a source of macro- and micronutrients. Seeds contain many biologically active substances and the most important active ingredient is considered to be oligomeric proanthocyanidins (PACs), classified as flavonoids. Thus, grape seed extract is commonly used as an ingredient in dietary supplements, as well as a valuable element of cosmetics intended for face, eye or hair care. Grape seed extract used in preparation OstroVit is standardised to 95% proantiocyanidins, which makes the supplement a great source of biologically active compounds.
  • Niacin - vitamin PP or B3 - water-soluble vitamin belonging to group B. It occurs primarily in animal products - meat, fish, eggs, but it can also be found in plant foods, such as dry legume seeds, brown rice, or peanuts and sunflower seeds. Niacin helps maintain healthy skin and helps to reduce tiredness and fatigue. Moreover, it supports the maintenance of the proper condition of mucous membranes and helps in maintaining optimal psychological functions. It is a compound, which contributes to maintaining proper energy metabolism and supports the proper functioning of the nervous system.
  • Vitamin B6 - pyridoxine - water-soluble ingredient belonging to B vitamins. The compound can be found primarily in wholegrain cereal products, as well as in offal and dry legume seeds. Vitamin B6, which can be found among ingredients of the supplement, contributes to maintaining proper energy metabolism and also supports proper functioning of the nervous system. It is a compound that helps in proper production of red blood cells and reduces feeling of tiredness and fatigue.
  • Vitamin B12, also called cobalamin or red vitamin, is an organic chemical compound classified as water-soluble B vitamin. It is a substance that occurs naturally in animal products - The compound can be found in meat, milk, dairy products, fish and seafood. Vitamin B12 is available in various forms, which differ the level of absorption and bioavailability. OstroVit preparation uses methylcobalamin, compound that is characterised by high bioavailability and is easily absorbed by the body. Vitamin B12 contributes to maintaining normal energy metabolism and helps in proper functioning of the nervous and immune systems. In addition, it supports maintenance of optimal homocysteine metabolism and supports maintenance of normal psychological functions. The compound also contributes to the reduction of tiredness and fatigue and also supports proper production of red blood cells.

*A balanced and varied diet and a healthy lifestyle are important.

Net quantity: 80 capsules

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Ingredients: citrulline malate, L-arginine alpha-ketoglutarate, gelatin, purified water, betaine hydrochloride, beetroot extract (Beta vulgaris L.), grape seed extract (Vitis vinifera L.) standardized on 95% of proanthocyanidins (PAC), anti-caking agent: magnesium salts of fatty acids; inositol hexanicotinate (niacin), pyridoxal 5’-phosphate (vitamin B6), methylcobalamin (vitamin B12).

Product may contain milk (including lactose), soy, peanuts, other nuts, sesame seeds, cereals containing gluten, eggs, crustaceans, fish.

Nutrition information of OSTROVIT N.O. BOOSTER EXTREME

Per serving (4 capsules)
Arginine alpha ketoglutarate
- of which L-arginine

1200 mg

790 mg

Citrulline malate
- of which L-citrulline

2200 mg

1430 mg

Beetroot extract DER
250 mg
Betaine hydrochloride400 mg
Grape seed extract
- of which proanthocyandins PAC (95%)

120 mg

114 mg

Niacin16 mg (100%*)
Vitamin B62.8 mg (200%*)
Vitamin B12100 μg (4000%*)
*RDI - Reference daily intake.

  • The serving size is 4 capsules.
  • Take 1 serving daily. WARNING: The stated recommended daily dose must not be exceeded. Do not use as a substitute for a balanced nutrition. Keep out of reach of children! Do not consume if you are allergic to any of the ingredients. Consult your doctor or pharmacist before consumption. The product should not be consumed by children, pregnant women and during lactation. Keep this packaging tightly closed in a dry place, at a temperature of 15-25°C. Keep out of direct sunlight.
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